Metodika provedeniya fakul'tativnykh zanyatii po biologii
Subtitle: posobie dlya uchitelei
By: G.G. Manke, R.D.Mash, M.Ya. Mikheeva.
Contributors: Mash, R. D.; Mikheeva, M. Ya.
Publisher: Prosveshchenie
Published: 1977
Place of publication: Moskva
Language: rus